Quick mounting and connecting component of steel structure

Abstract

The utility model discloses a quick installation connecting part of a steel structure, which comprises a web plate, the upper end and the lower end of the web plate are respectively and fixedly provided with a flange plate, the left side and the right side of the front end and the rear end of the web plate are respectively and fixedly provided with an extended positioning plate, and the opposite surfaces of the extended positioning plates are respectively provided with a plurality of positioning holes. A positioning bolt is arranged in the positioning hole, and the problem that steel structure installation operation is tedious and inconvenient is solved. According to the technical scheme, the quick mounting and connecting component of the steel structure is provided. The lengthened positioning plates are arranged at the left end and the right end of the web, the lengthened positioning plates are wider and are far away from flange plate steel plates on the upper side and the lower side of the H-shaped steel web, larger operation space is provided for installation and disassembly of positioning bolts, operation difficulty caused by space limitation is reduced, and installation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel structure installation component, more specifically, it relates to a quick installation connecting component of steel structure. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types, H type steel is firm due to its structure, therefore is widely used in actual construction, but in actual construction process, often need to splice steel according to actual situation, and welding is commonly used splicing means, but welding is time-consuming, labor-intensive and material-intensive, and inconvenient to disassemble.

[0003] The part of the steel structure through the through hole is fixed by a bolt, and the installation or disassembly of the bolt connection usually needs to be carried out in the working environment of the connection, and needs to be tightened or loosened by means of a wrench and other tools. In the process of rotating the bolt, the space for rotating the bolt is limited due to the blocking of the flange plate on both sides of the H-shaped steel, which makes the operation complicated and causes inconvenience in installation.

[0004] Therefore, a new scheme is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a quick installation connecting component of steel structure. By setting an extension positioning plate at the left and right ends of the web, and providing positioning holes thereon to facilitate the positioning of the bolt, the width of the extension positioning plate is wider, and it is away from the flange plate position on both sides of the web of the H-shaped steel, providing more operating space for the installation and disassembly of the positioning bolt. This makes it easier for construction personnel to tighten or loosen the positioning bolt using a wrench and other tools, reduces the difficulty of operation due to limited space, improves installation convenience, and in the original operating environment, the installation and disassembly of the positioning bolt will become complex and time-consuming due to the blocking of the H-shaped steel flange plate. The design of the extension positioning plate effectively avoids this problem, making the operation process smoother and reducing the difficulty of operation.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a quick installation connecting component of steel structure, comprising a web, one flange plate is fixedly installed at the upper and lower ends of the web, one extension positioning plate is fixedly installed at the left and right sides of the front and rear ends of the web, a plurality of positioning holes are formed in the opposite surfaces of the extension positioning plate, and one positioning bolt is arranged in the positioning hole.

[0007] The utility model is further provided as follows: the extension positioning plate is located between the opposite surfaces of the two flange plates.

[0008] The web plate and the flange plate are in a perpendicular position relationship.

[0009] The left and right ends of the web plate are fixedly installed with a reinforcing rib.

[0010] In summary, the utility model has the following beneficial effects:

[0011] 1. The extension positioning plate is arranged at the left and right ends of the web plate, and the positioning hole is arranged on the extension positioning plate to facilitate the positioning bolt fixing, the width of the extension positioning plate is wider, the flange plate steel plate position away from the upper and lower sides of the H-shaped steel web plate is provided, and the installation and dismounting of the positioning bolt are provided with larger operation space. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model;

[0013] Figure 2 It is a three-dimensional structure schematic view of the extension positioning plate of the utility model.

[0014] In the figure, 1 is a web plate, 2 is a flange plate, 3 is an extension positioning plate, 4 is a positioning hole, 5 is a positioning bolt, and 6 is a reinforcing rib. DETAILED DESCRIPTION

[0015] In order to make the skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in combination with the drawings and specific embodiments, and it should be explained that, in the case of no conflict, the embodiments of the application and the features in the embodiments can be combined with each other.

[0016] In the description of the utility model, it should be explained that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the position relationship based on the position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular position, a particular position and operation, so it cannot be understood as a limitation on the utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "set up / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The present invention will now be described in detail with reference to the accompanying drawings.

[0019] A quick-installation connection component for steel structures, such as Figures 1-2 As shown, the structure includes a web 1, with a flange 2 fixedly installed at both the upper and lower ends of the web 1. The flanges 2 are located on the upper and lower sides of the H-beam and are parallel to each other. The main function of the flanges 2 is to bear the transverse tensile and compressive stresses, providing stable support for the entire structure. The web 1 and flanges 2 are in a perpendicular relationship, with the web 1 connecting the upper and lower flanges 2 in a perpendicular state. The web 1 mainly bears the longitudinal shear force and is a key load-bearing part in the H-beam structure. An extension positioning plate 3 is fixedly installed on both the front and rear ends and the left and right sides of the web 1. The extension positioning plate 3 is located between the opposite faces of the two flanges 2. Several positioning holes 4 are opened on the opposite faces of the extension positioning plate 3, and a positioning bolt 5 is installed in each positioning hole 4.

[0020] like Figure 1 As shown, a reinforcing rib 6 is fixedly installed on the middle side of both ends of the web 1. Adding reinforcing ribs to the web 1 can improve the shear resistance and stability of the H-beam.

[0021] Working Principle: Extended positioning plates 3 are installed at both ends of the web 1, with positioning holes 4 to facilitate the fixing of positioning bolts 5. The wider extended positioning plates 3, located away from the flange plates 2 on the upper and lower sides of the H-beam web 1, provide greater operating space for the installation and removal of positioning bolts 5. This allows construction workers to tighten or loosen the positioning bolts 5 more easily using wrenches and other tools, reducing operational difficulties caused by space constraints and improving installation convenience. In the original operating environment, the installation and removal of positioning bolts 5 would be complex and time-consuming due to the obstruction of the H-beam flange plates 2. The design of the extended positioning plates 3 effectively avoids this problem, making the operation smoother and reducing the difficulty of operation.

[0022] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A quick-installation connection component for a steel structure, comprising a web (1), wherein a flange (2) is fixedly installed at both the upper and lower ends of the web (1), characterized in that: An extension positioning plate (3) is fixedly installed on both the front and rear ends and the left and right sides of the web plate (1). Several positioning holes (4) are opened on the opposite sides of the extension positioning plate (3), and a positioning bolt (5) is provided in the positioning hole (4).

2. The quick-installation connection component for a steel structure according to claim 1, characterized in that: The extended positioning plate (3) is located between the opposite surfaces of the two flange plates (2).

3. The quick-installation connection component for steel structures according to claim 1, characterized in that: The web (1) and the flange (2) are in a vertical position relationship.

4. A quick-installation connection component for steel structures according to claim 1, characterized in that: A reinforcing rib (6) is fixedly installed on the middle side of both the left and right ends of the web (1).

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